package com.tjzx.dao;

import java.util.List;
import java.util.Set;
import org.hibernate.LockMode;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.ApplicationContext;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

import com.tjzx.entity.EipDocInfoRecommended;

/**
 * A data access object (DAO) providing persistence and search support for
 * EipDocInfoRecommended entities. Transaction control of the save(), update()
 * and delete() operations can directly support Spring container-managed
 * transactions or they can be augmented to handle user-managed Spring
 * transactions. Each of these methods provides additional information for how
 * to configure it for the desired type of transaction control.
 * 
 * @see com.tjzx.entity.EipDocInfoRecommended
 * @author MyEclipse Persistence Tools
 */

public class EipDocInfoRecommendedDAO extends HibernateDaoSupport {
	private static final Logger log = LoggerFactory
			.getLogger(EipDocInfoRecommendedDAO.class);
	// property constants
	public static final String SUBJECT = "subject";
	public static final String RECOMMENDED_TEXT = "recommendedText";
	public static final String UE_ID = "ueId";
	public static final String REC_DATE = "recDate";

	protected void initDao() {
		// do nothing
	}

	public void save(EipDocInfoRecommended transientInstance) {
		log.debug("saving EipDocInfoRecommended instance");
		try {
			getHibernateTemplate().save(transientInstance);
			log.debug("save successful");
		} catch (RuntimeException re) {
			log.error("save failed", re);
			throw re;
		}
	}

	public void delete(EipDocInfoRecommended persistentInstance) {
		log.debug("deleting EipDocInfoRecommended instance");
		try {
			getHibernateTemplate().delete(persistentInstance);
			log.debug("delete successful");
		} catch (RuntimeException re) {
			log.error("delete failed", re);
			throw re;
		}
	}

	public EipDocInfoRecommended findById(java.lang.String id) {
		log.debug("getting EipDocInfoRecommended instance with id: " + id);
		try {
			EipDocInfoRecommended instance = (EipDocInfoRecommended) getHibernateTemplate()
					.get("com.tjzx.entity.EipDocInfoRecommended", id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List findByExample(EipDocInfoRecommended instance) {
		log.debug("finding EipDocInfoRecommended instance by example");
		try {
			List results = getHibernateTemplate().findByExample(instance);
			log.debug("find by example successful, result size: "
					+ results.size());
			return results;
		} catch (RuntimeException re) {
			log.error("find by example failed", re);
			throw re;
		}
	}

	public List findByProperty(String propertyName, Object value) {
		log.debug("finding EipDocInfoRecommended instance with property: "
				+ propertyName + ", value: " + value);
		try {
			String queryString = "from EipDocInfoRecommended as model where model."
					+ propertyName + "= ?";
			return getHibernateTemplate().find(queryString, value);
		} catch (RuntimeException re) {
			log.error("find by property name failed", re);
			throw re;
		}
	}

	public List findBySubject(Object subject) {
		return findByProperty(SUBJECT, subject);
	}

	public List findByRecommendedText(Object recommendedText) {
		return findByProperty(RECOMMENDED_TEXT, recommendedText);
	}

	public List findByUeId(Object ueId) {
		return findByProperty(UE_ID, ueId);
	}

	public List findByRecDate(Object recDate) {
		return findByProperty(REC_DATE, recDate);
	}

	public List findAll() {
		log.debug("finding all EipDocInfoRecommended instances");
		try {
			String queryString = "from EipDocInfoRecommended";
			return getHibernateTemplate().find(queryString);
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}

	public EipDocInfoRecommended merge(EipDocInfoRecommended detachedInstance) {
		log.debug("merging EipDocInfoRecommended instance");
		try {
			EipDocInfoRecommended result = (EipDocInfoRecommended) getHibernateTemplate()
					.merge(detachedInstance);
			log.debug("merge successful");
			return result;
		} catch (RuntimeException re) {
			log.error("merge failed", re);
			throw re;
		}
	}

	public void attachDirty(EipDocInfoRecommended instance) {
		log.debug("attaching dirty EipDocInfoRecommended instance");
		try {
			getHibernateTemplate().saveOrUpdate(instance);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public void attachClean(EipDocInfoRecommended instance) {
		log.debug("attaching clean EipDocInfoRecommended instance");
		try {
			getHibernateTemplate().lock(instance, LockMode.NONE);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public static EipDocInfoRecommendedDAO getFromApplicationContext(
			ApplicationContext ctx) {
		return (EipDocInfoRecommendedDAO) ctx
				.getBean("EipDocInfoRecommendedDAO");
	}
}